fix freebsd build

This commit is contained in:
BVK Chaitanya 2010-04-06 14:39:11 +05:30
parent 6ee26b7469
commit 4ee717e12b
3 changed files with 2 additions and 8 deletions

View file

@ -192,7 +192,7 @@ AC_PROG_MKDIR_P
if test "x$LEX" = x; then
AC_MSG_ERROR([flex is not found])
else
version=`$LEX --version 2>/dev/null | $SED -e 's/flex //' | $AWK 'BEGIN { FS = "."; } { printf "%d", $1 * 10000 + $2 * 100 + $3;}'`
version=`$LEX --version 2>/dev/null | $SED -e 's/flex//' -e 's/version//' | $AWK -F "." '{ printf "%d", $1 * 10000 + $2 * 100 + $3;}'`
if test -n "$version" -a "$version" -ge 20535; then
:
else